Workload characterization and its impact on multicore platform design
CODES/ISSS '10 Proceedings of the eighth IEEE/ACM/IFIP international conference on Hardware/software codesign and system synthesis
Inferring packet dependencies to improve trace based simulation of on-chip networks
NOCS '11 Proceedings of the Fifth ACM/IEEE International Symposium on Networks-on-Chip
Power-efficient deterministic and adaptive routing in torus networks-on-chip
Microprocessors & Microsystems
Proceedings of the eighth IEEE/ACM/IFIP international conference on Hardware/software codesign and system synthesis
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In this paper, we propose a synthetic traffic model based on Negative Exponential Distribution (NED). This synthetic traffic profile is more similar to some statistical behavior of realistic traces obtained by running different applications on Network-on-chips that those of conventional synthetic traffic profiles. To assess usefulness of this traffic model, the average packet hops for the proposed traffic profile is compared with those of some synthetic and realistic traffic patterns obtained from running applications on NoCs. The results show that the NED traffic profile has more similarity with the realistic traffic profiles than those of conventional synthetic ones.